package com.zk.service;

public class BookToolkit {

    /**
     * 读取书架号
     *
     * @return
     */
    public static int getShelfNumber() {
        return 10;
    }

    /**
     * 读取书架号
     *
     * @return
     */
    public static int getShelfNumber(int bookCode) {
        return 10;
    }

    public static int getRoomNumber(int bookCode) {
        return 2;
    }
}
